Double the permissible concentration of carbon dioxide /the main polluter of urban air/ -- 10 mg per cubic metre of air -- has been registered in Moscow.
Nikolai Fursov, director of the state nature-protection enterprise Mosekomonitoring, said that on Thursday that level was registered by most of the Mosekomonitoring stations.
This heightened pollution of the Moscow air is connected with the spread of haze from the forest and peat bog fires burning in a number of areas of the Moscow Region.
The face of USA's First Lady Melania Trump after her handshake with Russian President Putin has received a lot of attention in social media
The Ukrainian government refuses to abode by its obligations, rejects a peaceful resolution of the conflict, and disregards its own people, the president said